CN115918302A - Agricultural soil preparation machine for pollution control and implementation method thereof - Google Patents
Agricultural soil preparation machine for pollution control and implementation method thereof Download PDFInfo
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Abstract
The invention discloses an agricultural soil preparation machine for pollution control and an implementation method thereof, and relates to the technical field of agricultural soil preparation, the agricultural soil preparation machine comprises a rectangular frame, wherein a plurality of translation plates are arranged in the rectangular frame, the translation plates are connected through a connecting rod mechanism, a bidirectional screw rod is arranged in the rectangular frame, and two end parts of the bidirectional screw rod sequentially penetrate through corresponding circular through holes and threaded cylinders and are rotationally connected with the inner wall of the rectangular frame; all be equipped with the lifter plate under every translation board, a plurality of lifter plates pass through lifting unit and are connected with a plurality of translation boards, and the bottom surface middle part of every lifter plate all is equipped with the riser, and the bottom portion of every riser all inserts and is equipped with the universal driving shaft, and the both ends cover of the universal driving shaft that is located the middle part is equipped with a pair of ground wheel that turns over, and the outer end of all the other universal driving shafts all is equipped with the ground wheel that turns over of concentric rigid coupling. The invention not only facilitates the equidistant adjustment of the plurality of land turning wheels to meet the requirements of different farmland widths, but also facilitates the adjustment of the lifting height of the land turning wheels to meet the requirements of different land preparation depths.
Description
Technical Field
The invention relates to the technical field of agricultural soil preparation, in particular to an agricultural soil preparation machine for pollution control and an implementation method thereof.
Background
The Chinese patent of the invention discloses land preparation equipment (publication number: CN 115500099A) for agricultural land preparation, which comprises a vehicle body, wherein a box body is fixedly arranged on the front side of the vehicle body, a first connecting block is arranged on the front side of the box body, a plurality of first cultivation claws are arranged on the lower side of the first connecting block at intervals, a second connecting block is arranged in the box body, a plurality of second cultivation claws are arranged on the lower side of the second connecting block at intervals, a plurality of third connecting blocks are fixedly connected between the first connecting block and the second connecting block at intervals, a second rotating shaft is rotatably connected among the third connecting blocks, a plurality of movable blocks are slidably sleeved on the circumferential outer side of the second rotating shaft, straight teeth are fixedly arranged at the upper end of each movable block, and a plurality of sliding groove blocks are fixedly arranged at the upper end in the box body.
When the soil contains excessive harmful substances and exceeds the self-cleaning capacity of the soil, the composition, the structure and the function of the soil are changed, the microbial activity is inhibited, and the harmful substances or decomposition products thereof are gradually accumulated in the soil to the extent of harming human health. Soil pollution soil preparation device carries out the soil preparation operation to the farmland more at present for the soil of lower floor turns over the upper strata, has following shortcoming at present: 1. the existing land preparation device has a complex structure, the width of the existing land preparation device is mostly fixed and can not be adjusted, and the land preparation efficiency is low due to different widths of farmlands; 2. the current soil preparation device is mostly the setting of fixed degree of depth to the whole degree of depth of soil, because the pollution degree of soil is different, needs also be different to its holistic degree of depth, consequently current device can't satisfy the problem of administering agricultural soil pollution.
Disclosure of Invention
The invention aims to solve the problem that a soil pollution land preparation device in the prior art is inconvenient to adjust, and provides an agricultural land preparation machine for pollution treatment.
In order to solve the problem that the soil pollution and soil preparation device in the prior art is inconvenient to adjust, the invention adopts the following technical scheme:
a pollution control agricultural land preparation machine comprises a rectangular frame, wherein a plurality of translation plates distributed at equal intervals are arranged in the rectangular frame, the translation plates are connected through a connecting rod mechanism, a circular through hole is formed in the middle of each translation plate, threaded cylinders are fixedly arranged in a pair of circular through holes in two sides, a transversely-placed bidirectional lead screw is arranged in the rectangular frame, two end portions of the bidirectional lead screw sequentially penetrate through the corresponding circular through holes and the corresponding threaded cylinders and are rotatably connected with the inner wall of the rectangular frame, and a pair of threaded cylinders are respectively spirally sleeved on two sides of the bidirectional lead screw and are in threaded connection with the bidirectional lead screw;
the ground-turning mechanism is characterized in that lifting plates which are arranged in parallel are arranged under each translation plate, the lifting plates are connected with the translation plates through lifting assemblies, vertical plates which are fixedly connected vertically are arranged in the middle of the bottom surfaces of the lifting plates, a linkage shaft which transversely penetrates through and is connected in a rotating mode is inserted into the bottom end portion of each vertical plate, a pair of ground-turning wheels which are fixedly connected concentrically is sleeved at two end portions of the linkage shaft positioned in the middle of each lifting plate, ground-turning wheels which are fixedly connected concentrically are sleeved at the outer ends of the rest of the linkage shafts, and a plurality of ground-turning teeth which are arranged circularly are fixedly arranged on the outer ring surface of each ground-turning wheel.
Preferably, the right end of the bidirectional screw rod extends to the outer side of the rectangular frame and is sleeved with a first driven belt pulley which is fixedly connected concentrically, a first motor is mounted on the right side of the back face of the rectangular frame, a first driving belt pulley which is fixedly connected concentrically is sleeved at the end part of a motor shaft of the first motor, and the first driving belt pulley is in transmission connection with the first driven belt pulley through a first belt;
every spacing slide opening has all been seted up at the front and back both ends of translation board, the both sides of two-way lead screw are equipped with a pair of parallel horizontal pole of placing, every the both ends of horizontal pole all slide in proper order and run through corresponding spacing slide opening and with the inner wall rigid coupling of rectangle frame.
Preferably, a pair of first sliding holes is formed in the front end portion and the rear end portion of the lifting plate, a first sliding rod which penetrates through the first sliding holes in a sliding mode is inserted into each first sliding hole, the top end portion of each first sliding rod is fixedly connected with the bottom face of the corresponding translation plate, and a first spring is sleeved on the bottom section of each first sliding rod;
four corners of the bottom surface of the rectangular frame are provided with supporting legs, and the bottom end parts of the supporting legs are provided with rolling wheels in rolling connection.
Preferably, lifting unit is including fixed ear seat, cam, every the top surface middle part of lifter plate has all set firmly the dog, the bottom surface both sides of rectangle frame are equipped with a pair of fixed ear seat, and are a pair of be equipped with transversely place and rotate the cross axle of connecting between the fixed ear seat, the cover is equipped with the cam of a plurality of eccentric rigid couplings on the cross axle, and is a plurality of cam and dog one-to-one, every the bottom surface of cam all slides and supports on the top surface of dog.
Preferably, the right-hand member portion of cross axle extends to the outside and overlaps and is equipped with the second driven pulley of concentric rigid coupling, the second motor is installed on the positive right side of rectangle frame, the motor shaft tip cover of second motor is equipped with the second driving pulley of concentric rigid coupling, the second driving pulley carries out the transmission through second belt and second driven pulley and is connected.
Preferably, a pair of polygonal sleeves which are coaxially connected is arranged at two end parts of the linkage shaft positioned in the middle part, the polygonal shafts which are coaxially connected are arranged at the inner end parts of the linkage shafts positioned at two sides, the polygonal sleeves and the polygonal shafts which are coaxially connected are respectively arranged at two end parts of the other linkage shafts, and each polygonal shaft is inserted into the corresponding polygonal sleeve in a sliding manner.
Preferably, a pair of positioning seats is fixedly arranged on the front side wall and the rear side wall in the rectangular frame, a second sliding hole is formed in each positioning seat, a second sliding rod which penetrates through the second sliding holes in a sliding mode is inserted into each second sliding hole, a second spring is sleeved on the top section of each second sliding rod, a connecting block is fixedly arranged at the bottom end of each second sliding rod, and a U-shaped support is fixedly arranged at the outer end of each connecting block.
Preferably, every micro motor is all installed to one side of U-shaped support, every micro motor's motor shaft all extends to in the U-shaped support that corresponds, and every micro motor's motor shaft tip all overlaps and is equipped with the third driving pulley of concentric rigid coupling, and a pair of polygon sleeve that is located the middle part all overlaps and is equipped with the third driven pulley of concentric rigid coupling, and a pair of third driving pulley with one side carries out the transmission through V-belt and the third driven pulley that corresponds and is connected.
The invention also provides an implementation method of the agricultural soil preparation machine for pollution treatment, which comprises the following steps:
step one, a rectangular frame is connected with a tractor in a traditional mode, a master controller is electrically connected with a vehicle-mounted controller, a vehicle-mounted power supply is electrically connected with each electrical element in sequence, then the tractor pulls the rectangular frame to perform integral operation in a farmland, and four rollers are in contact with the ground and roll along with the movement of the tractor;
secondly, a first motor is controlled to start through a first sub-controller, a motor shaft of the first motor drives a first driving belt pulley to synchronously rotate, a first driven belt pulley and a bidirectional screw rod are driven to synchronously rotate through a first belt, the bidirectional screw rod and a pair of threaded cylinders are spirally acted to drive translation plates on two sides to oppositely or reversely slide along a pair of cross rods, and then a plurality of translation plates are driven to perform equidistant adjustment through the hinging action of a first hinging rod and a second hinging rod, so that a plurality of land-turning wheels are driven to perform equidistant adjustment;
step three, a second motor is controlled to start through a second sub-controller, a motor shaft of the second motor drives a second driving belt pulley to synchronously rotate, a second driven belt pulley, a transverse shaft and a plurality of cams are driven to synchronously rotate through a second belt, the cams and the stop blocks form a limiting effect to drive a lifting plate to slide along a pair of first sliding rods, and then a vertical plate drives a ground turning wheel to perform height adjustment;
and step four, sequentially controlling the four micro motors to synchronously start through a third sub-controller, driving a third driving belt pulley to synchronously rotate by a motor shaft of each micro motor, driving a third driven belt pulley, a polygonal sleeve and a linkage shaft to synchronously rotate through a triangular belt, further sequentially driving a plurality of polygonal sleeves, polygonal shafts and linkage shafts to synchronously rotate, driving the land turning wheel and the land turning teeth to rotate through the linkage shaft, and performing land preparation operation on the farmland through the land turning teeth.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching use of the connecting rod mechanisms, the plurality of translation plates can be driven to carry out equidistant adjustment, the plurality of lifting plates, the vertical plates and the land turning wheels are further driven to carry out equidistant adjustment, the polygonal sleeve slides along the polygonal shaft, the plurality of land turning wheels can be always ensured to ensure the same shaft center position for rotation, and the distance between the land turning wheels can be adjusted according to the width of a farmland so as to meet the land turning requirements of different widths;
2. according to the invention, the lifting assembly is used in a matched manner, the cam and the stop block form a limiting effect, the vertical plate can drive the land turning wheel to perform height adjustment, the linkage shaft drives the land turning wheel and the land turning teeth to rotate, land preparation operation is performed on a farmland through the land turning teeth, and the lifting height of the land turning wheel can be conveniently adjusted to meet the requirements of different land preparation depths;
in conclusion, the soil-polluted soil preparation device disclosed by the invention solves the problem that the soil-polluted soil preparation device is inconvenient to adjust, has a compact and reasonable overall structural design, is convenient to adjust a plurality of land-turning wheels at equal intervals so as to meet the requirements of different farmland widths, and is also convenient to adjust the lifting heights of the land-turning wheels so as to meet the requirements of different soil preparation depths.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic diagram of the right side view structure of the present invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;
FIG. 6 is a partial schematic view of the structure of FIG. 3 according to the present invention;
FIG. 7 is a schematic cross-sectional view of a top view of the present invention;
FIG. 8 is a schematic cross-sectional view of the right-side view structure of the present invention;
FIG. 9 is a schematic view of the linkage mechanism of the present invention;
FIG. 10 is a schematic view of the lift assembly of the present invention;
FIG. 11 is an enlarged view taken at A of FIG. 10 in accordance with the present invention;
FIG. 12 is a schematic illustration of a v-belt conveyor of the present invention;
FIG. 13 is a schematic view of a polygonal sleeve and polygonal shaft arrangement of the present invention;
FIG. 14 is a schematic diagram of an implementation of the present invention;
sequence numbers in the figure: 1. a rectangular frame; 11. a support plate; 12. a master controller; 13. a third sub-controller; 14. a first sub-controller; 15. a second sub-controller; 16. a support leg; 17. a roller; 2. a translation plate; 21. a threaded barrel; 22. a bidirectional lead screw; 23. a cross bar; 24. a first hinge lever; 25. a second hinge lever; 26. a first motor; 27. a first belt; 3. a lifting plate; 31. a first slide bar; 32. a stopper; 33. fixing the ear seat; 34. a horizontal axis; 35. a cam; 36. a second motor; 37. a second belt; 4. a vertical plate; 41. a linkage shaft; 42. a land wheel is turned over; 43. a ground turning tooth; 44. a polygonal sleeve; 45. a polygonal shaft; 5. positioning seats; 51. a second slide bar; 53. a U-shaped bracket; 54. a micro motor; 55. v-belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows: the embodiment provides an agricultural soil preparation machine for pollution control, and the agricultural soil preparation machine comprises a rectangular frame 1, wherein a plurality of translation plates 2 distributed at equal intervals are arranged in the rectangular frame 1, the translation plates 2 are connected through a link mechanism, a circular through hole is formed in the middle of each translation plate 2, threaded cylinders 21 are fixedly arranged in a pair of circular through holes on two sides, a transversely-placed bidirectional screw 22 is arranged in the rectangular frame 1, two end portions of the bidirectional screw 22 sequentially penetrate through the corresponding circular through holes and the corresponding threaded cylinders 21 and are rotatably connected with the inner wall of the rectangular frame 1, and the pair of threaded cylinders 21 are respectively spirally sleeved on two sides of the bidirectional screw 22 and are in threaded connection with the bidirectional screw 22; the bidirectional screw rod 22 and the pair of threaded cylinders 21 are spirally acted to drive the translation plates 2 at two sides to oppositely or reversely slide along the pair of cross rods 23;
all be equipped with the lifter plate 3 of parallel placement under every translation board 2, a plurality of lifter plates 3 are connected with a plurality of translation boards 2 through lifting unit, the bottom surface middle part of every lifter plate 3 all is equipped with the riser 4 of perpendicular rigid coupling, the universal driving shaft 41 that transversely runs through and rotate the connection is all inserted to the bottom portion of every riser 4, the both ends cover that is located the universal driving shaft 41 at middle part is equipped with the ground wheel 42 that turns over of a pair of concentric rigid coupling, the outer end of remaining universal driving shaft 41 all is equipped with the ground wheel 42 that turns over of concentric rigid coupling, all set firmly the ground tooth 43 that turns over of a plurality of circular arrangements on every outer anchor ring that turns over ground wheel 42.
In the specific implementation process, as shown in fig. 3 and 9, the right end of the bidirectional screw 22 extends to the outer side of the rectangular frame 1 and is sleeved with a first driven pulley which is concentrically and fixedly connected, the right side of the back surface of the rectangular frame 1 is provided with a first motor 26, the end part of a motor shaft of the first motor 26 is sleeved with a first driving pulley which is concentrically and fixedly connected, and the first driving pulley is in transmission connection with the first driven pulley through a first belt 27;
a motor shaft of the first motor 26 drives the first driving pulley to synchronously rotate, and drives the first driven pulley and the bidirectional screw 22 to synchronously rotate through the first belt 27;
the front end part and the rear end part of each translation plate 2 are respectively provided with a limiting sliding hole, two sides of a bidirectional screw 22 are respectively provided with a pair of cross rods 23 which are arranged in parallel, and the two end parts of each cross rod 23 sequentially penetrate through the corresponding limiting sliding holes in a sliding manner and are fixedly connected with the inner wall of the rectangular frame 1; when the translation plate 2 is adjusted at equal intervals, the translation plate 2 slides along the cross rod 23, so that the translation stability of the translation plate 2 is improved.
In a specific implementation process, as shown in fig. 1 and 10, a pair of first sliding holes is formed at the front end portion and the rear end portion of the lifting plate 3, a first sliding rod 31 which penetrates through the first sliding holes in a sliding manner is inserted into each first sliding hole, the top end portion of each first sliding rod 31 is fixedly connected with the bottom surface of the corresponding translation plate 2, and a first spring is sleeved on the bottom section of each first sliding rod 31; under the tension of the first spring, the lifting plate 3 and the vertical plate 4 are driven to slide upwards, so that the stop block 32 is always in sliding contact with the cam 35;
four corners of the bottom surface of the rectangular frame 1 are provided with supporting legs 16, the bottom end part of each supporting leg 16 is provided with a roller 17 in rolling connection, and the roller 17 is in contact with the ground and rolls along with the movement of the tractor.
In a specific implementation process, as shown in fig. 5 and 10, the lifting assembly includes fixed ear seats 33 and cams 35, a stopper 32 is fixedly disposed in the middle of the top surface of each lifting plate 3, a pair of fixed ear seats 33 is disposed on two sides of the bottom surface of the rectangular frame 1, a transverse shaft 34 which is transversely disposed and rotatably connected is disposed between the pair of fixed ear seats 33, a plurality of cams 35 which are eccentrically and fixedly connected are sleeved on the transverse shaft 34, the plurality of cams 35 correspond to the stoppers 32 one to one, and the bottom surface of each cam 35 is slidably abutted to the top surface of the stopper 32;
the cam 35 and the stopper 32 form a limiting function, and can drive the lifting plate 3 to slide along the pair of first slide bars 31, and then drive the land-turning wheel 42 through the vertical plate 4 to adjust the height;
the right end part of the cross shaft 34 extends to the outer side and is sleeved with a second driven belt pulley which is concentrically and fixedly connected, the right side of the front surface of the rectangular frame 1 is provided with a second motor 36, the end part of a motor shaft of the second motor 36 is sleeved with a second driving belt pulley which is concentrically and fixedly connected, and the second driving belt pulley is in transmission connection with the second driven belt pulley through a second belt 37;
the motor shaft of the second motor 36 drives the second driving pulley to rotate synchronously, and the second driven pulley, the cross shaft 34 and the cams 35 are driven by the second belt 37 to rotate synchronously.
It should be noted that: in this embodiment, a pair of polygonal sleeves 44 coaxially connected to each other are disposed at two end portions of the linkage shaft 41 located in the middle, polygonal shafts 45 coaxially connected to each other are disposed at inner end portions of the linkage shafts 41 located at two sides, the polygonal sleeves 44 and the polygonal shafts 45 coaxially connected to each other are disposed at two end portions of the remaining linkage shafts 41, and each polygonal shaft 45 is slidably inserted into the corresponding polygonal sleeve 44;
when the land wheels 42 are adjusted at equal intervals, the polygonal sleeve 44 slides along the polygonal shaft 45, so that the plurality of land wheels 42 can be always ensured to be in the same axial position for rotation.
Example two: in the first embodiment, there is a problem that it is inconvenient to control the micro motor 54, the first motor 26, and the second motor 36, and therefore, the first embodiment further includes:
in a specific implementation process, as shown in fig. 1 and 3, two sides and a middle portion of a top surface of the rectangular frame 1 are respectively provided with a support plate 11 fixedly connected in a longitudinal direction, a main controller 12 is arranged in the middle portion of the top surface of the support plate 11 on the left side, a third sub-controller 13 is arranged in the middle portion of the top surface of the support plate 11 on the middle portion, the third sub-controller 13 is electrically connected with the four micro motors 54 in a wired manner, second sub-controllers 15 and first sub-controllers 14 are respectively arranged on front and back sides of the top surface of the support plate 11 on the right side, the first sub-controllers 14 are electrically connected with the first motor 26 in a wired manner, the second sub-controllers 15 are electrically connected with the second motor 36 in a wired manner, and the main controller 12 is electrically connected with the third sub-controllers 13, the second sub-controllers 15 and the first sub-controllers 14 in sequence in a wired manner;
Example three: in the first embodiment, there is a problem that the plurality of translation plates 2 cannot be adjusted synchronously, so the first embodiment further includes:
in a specific implementation process, as shown in fig. 6 and 9, the link mechanism includes a second hinge rod 25 and a first hinge rod 24, a pair of second hinge rods 25 with ends movably hinged are respectively arranged in the middle of the top surfaces of a pair of translation plates 2 on both sides, each pair of second hinge rods 25 is arranged in a V shape, and the hinged ends of each pair of second hinge rods 25 are movably hinged with the middle of the top surface of the corresponding translation plate 2;
the middle parts of the top surfaces of the other translation plates 2 are respectively provided with a pair of first hinge rods 24 with the middle parts movably hinged, each pair of first hinge rods 24 are arranged in a crossed manner, and the hinged middle parts of each pair of first hinge rods 24 are movably hinged with the middle parts of the top surfaces of the corresponding translation plates 2; the outer end part of each second hinged rod 25 is movably hinged with the end part of the corresponding first hinged rod 24, and the end part of each first hinged rod 24 is movably hinged with the end part of the corresponding first hinged rod 24;
when a pair of translation board 2 of both sides carries out translation relatively or on the contrary, through the articulated effect of first hinge bar 24 with second hinge bar 25, can drive a plurality of translation boards 2 and carry out the equidistance and adjust, and then drive a plurality of lifter plates 3, riser 4 and turn over land wheel 42 and carry out the equidistance and adjust, can adjust the interval of turning over land wheel 42 according to the width in farmland to satisfy the demand of turning over the ground of different width.
Example four: in the first embodiment, there is a problem that the land wheel 42 cannot rotate, so the first embodiment further includes:
in a specific implementation process, as shown in fig. 8 and 12, a pair of positioning seats 5 is fixedly arranged on each of the front and rear side walls in the rectangular frame 1, each positioning seat 5 is provided with a second sliding hole, a second sliding rod 51 which slidably penetrates through the second sliding hole is inserted into each second sliding hole, a second spring is sleeved on the top section of each second sliding rod 51, a connecting block is fixedly arranged at the bottom end of each second sliding rod 51, and a U-shaped bracket 53 is fixedly arranged at the outer end of each connecting block;
when the land-turning wheel 42 is lifted and lowered, the second slide rod 51 can be driven to slide along the second slide hole, so that a pair of third driving belt pulleys on the same side are in transmission connection with corresponding third driven belt pulleys all the time through the V-belt 55;
a micro motor 54 is arranged on one side of each U-shaped support 53, a motor shaft of each micro motor 54 extends into the corresponding U-shaped support 53, a third driving pulley which is concentrically and fixedly connected is sleeved at the end part of the motor shaft of each micro motor 54, a pair of polygonal sleeves 44 which are positioned in the middle are concentrically and fixedly connected with a third driven pulley, and a pair of third driving pulleys on the same side are in transmission connection with the corresponding third driven pulleys through a triangular belt 55;
a motor shaft of the micro motor 54 drives a third driving belt pulley to synchronously rotate, a third driven belt pulley, the polygonal sleeve 44 and the linkage shaft 41 are driven to synchronously rotate through the triangular belt 55, the land turning wheel 42 and the land turning teeth 43 are driven to rotate through the linkage shaft 41, and land preparation operation is carried out on farmlands through the land turning teeth 43.
Example five: referring to fig. 14, in detail, the working principle and the operation method of the present invention are as follows:
step one, a rectangular frame 1 is connected with a tractor in a traditional mode, a master controller 12 is electrically connected with a vehicle-mounted controller, a vehicle-mounted power supply is electrically connected with each electrical element in sequence, then the tractor pulls the rectangular frame 1 to perform integral operation in a farmland, and four rollers 17 are in contact with the ground and roll along with the movement of the tractor;
step two, the first sub-controller 14 controls the first motor 26 to start, a motor shaft of the first motor 26 drives the first driving pulley to synchronously rotate, the first belt 27 drives the first driven pulley and the bidirectional screw 22 to synchronously rotate, the bidirectional screw 22 and the pair of thread cylinders 21 are in spiral action, the translation plates 2 on two sides are driven to oppositely or reversely slide along the pair of cross rods 23, and then the first hinge rod 24 and the second hinge rod 25 are hinged to drive the plurality of translation plates 2 to perform equidistant adjustment, so that the plurality of land-turning wheels 42 are driven to perform equidistant adjustment;
step three, the second motor 36 is controlled to start through the second sub-controller 15, a motor shaft of the second motor 36 drives the second driving pulley to synchronously rotate, the second driven pulley, the transverse shaft 34 and the plurality of cams 35 are driven to synchronously rotate through the second belt 37, the cams 35 and the stoppers 32 form a limiting effect to drive the lifting plate 3 to slide along the pair of first slide bars 31, and then the land-turning wheel 42 is driven through the vertical plate 4 to perform height adjustment;
step four, the third sub-controller 13 sequentially controls the four micro motors 54 to be synchronously started, a motor shaft of the micro motor 54 drives a third driving belt pulley to synchronously rotate, a third driven belt pulley, the polygonal sleeves 44 and the linkage shaft 41 are driven to synchronously rotate through a triangular belt 55, and then sequentially drives the polygonal sleeves 44, the polygonal shafts 45 and the linkage shaft 41 to synchronously rotate, and then drives the land-turning wheel 42 and the land-turning teeth 43 to rotate through the linkage shaft 41, and carries out land preparation operation on farmlands through the land-turning teeth 43.
The soil pollution land preparation device solves the problem that the soil pollution land preparation device is inconvenient to adjust, is compact and reasonable in overall structural design, and not only facilitates equidistant adjustment of the plurality of land turning wheels 42 to meet the requirements of different farmland widths, but also facilitates adjustment of the lifting heights of the land turning wheels 42 to meet the requirements of different land preparation depths.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a pollution control agricultural soil preparation machine, includes rectangle frame (1), its characterized in that: the bidirectional screw rod type screw machine is characterized in that a plurality of translation plates (2) distributed at equal intervals are arranged in the rectangular frame (1), the translation plates (2) are connected through a connecting rod mechanism, a circular through hole is formed in the middle of each translation plate (2), threaded cylinders (21) are fixedly arranged in a pair of circular through holes on two sides, a bidirectional screw rod (22) which is transversely arranged is arranged in the rectangular frame (1), two end portions of the bidirectional screw rod (22) sequentially penetrate through the corresponding circular through hole and the corresponding threaded cylinder (21) and are rotatably connected with the inner wall of the rectangular frame (1), and a pair of threaded cylinders (21) are respectively spirally sleeved on two sides of the bidirectional screw rod (22) and are in threaded connection with the bidirectional screw rod (22);
the ground turning device is characterized in that lifting plates (3) which are arranged in parallel are arranged under each translation plate (2), the lifting plates (3) are connected with the translation plates (2) through lifting components, vertical plates (4) which are vertically and fixedly connected are arranged in the middle of the bottom surfaces of the lifting plates (3), a linkage shaft (41) which transversely penetrates through and is rotatably connected is inserted into the bottom end portion of each vertical plate (4), a pair of ground turning wheels (42) which are concentrically and fixedly connected is sleeved at two end portions of the linkage shaft (41) which is positioned in the middle of each vertical plate, ground turning wheels (42) which are concentrically and fixedly connected are sleeved at the outer ends of the other linkage shafts (41), and a plurality of ground turning teeth (43) which are circularly arranged are fixedly arranged on the outer annular surface of each ground turning wheel (42).
2. The agricultural soil preparation machine for pollution treatment as claimed in claim 1, wherein: the right end of the bidirectional screw (22) extends to the outer side of the rectangular frame (1) and is sleeved with a first driven belt pulley which is fixedly connected concentrically, a first motor (26) is mounted on the right side of the back face of the rectangular frame (1), a first driving belt pulley which is fixedly connected concentrically is sleeved at the end part of a motor shaft of the first motor (26), and the first driving belt pulley is in transmission connection with the first driven belt pulley through a first belt (27);
every spacing slide opening has all been seted up at the front and back both ends of translation board (2), the both sides of two-way lead screw (22) are equipped with a pair of parallel horizontal pole (23) of placing, every the both ends of horizontal pole (23) all slide in proper order and run through corresponding spacing slide opening and with the inner wall rigid coupling of rectangle frame (1).
3. The agricultural soil preparation machine for pollution treatment as claimed in claim 2, wherein: a pair of first sliding holes are formed in the front end portion and the rear end portion of the lifting plate (3), a first sliding rod (31) which penetrates through the first sliding holes in a sliding mode is inserted into each first sliding hole, the top end portion of each first sliding rod (31) is fixedly connected with the bottom face of the corresponding translation plate (2), and a first spring is sleeved on the bottom section of each first sliding rod (31);
four corners of the bottom surface of the rectangular frame (1) are provided with supporting legs (16), and the bottom end parts of the supporting legs (16) are provided with rolling connection rollers (17).
4. The agricultural soil preparation machine for pollution treatment as claimed in claim 3, wherein: lifting unit is including fixed ear seat (33), cam (35), every the top surface middle part of lifter plate (3) has all set firmly dog (32), the bottom surface both sides of rectangle frame (1) are equipped with a pair of fixed ear seat (33), and are a pair of be equipped with transversely place and rotate cross axle (34) of connecting between fixed ear seat (33), the cover is equipped with cam (35) of a plurality of eccentric rigid couplings on cross axle (34), and is a plurality of cam (35) and dog (32) one-to-one, every the bottom surface of cam (35) all slides and supports on the top surface of dog (32).
5. The agricultural soil preparation machine for pollution treatment as claimed in claim 4, wherein: the right-hand member portion of cross axle (34) extends to the outside and the cover is equipped with the second driven pulley of concentric rigid coupling, second motor (36) are installed on the positive right side of rectangle frame (1), the motor shaft tip cover of second motor (36) is equipped with the second driving pulley of concentric rigid coupling, the second driving pulley carries out the transmission through second belt (37) and second driven pulley and is connected.
6. The agricultural soil preparation machine for pollution treatment as claimed in claim 5, wherein: two end parts of the linkage shaft (41) positioned in the middle are provided with a pair of polygonal sleeves (44) which are coaxially connected, the inner end parts of the linkage shafts (41) positioned on two sides are respectively provided with a polygonal shaft (45) which is coaxially connected, two end parts of the other linkage shafts (41) are respectively provided with a polygonal sleeve (44) and a polygonal shaft (45) which are coaxially connected, and each polygonal shaft (45) is slidably inserted into the corresponding polygonal sleeve (44).
7. The agricultural soil preparation machine for pollution treatment as claimed in claim 6, wherein: the front side wall and the rear side wall in the rectangular frame (1) are fixedly provided with a pair of positioning seats (5), each positioning seat (5) is provided with a second sliding hole, a second sliding rod (51) which penetrates through in a sliding mode is inserted in each second sliding hole, a second spring is sleeved on the top section of each second sliding rod (51), the bottom end portion of each second sliding rod (51) is fixedly provided with a connecting block, and the outer end portion of each connecting block is fixedly provided with a U-shaped support (53).
8. The agricultural soil preparation machine for pollution treatment as claimed in claim 7, wherein: every micro motor (54), every are all installed to one side of U-shaped support (53) the motor shaft of micro motor (54) all extends to in corresponding U-shaped support (53), and every the motor shaft tip of micro motor (54) all overlaps the third driving pulley that is equipped with concentric rigid coupling, and a pair of polygon sleeve (44) that are located the middle part all overlap the third driven pulley who is equipped with concentric rigid coupling, and a pair of third driving pulley with one side carries out the transmission through V-belt (55) and the third driven pulley that corresponds and is connected.
9. The method for implementing the agricultural soil preparation machine for pollution treatment as claimed in claim 8, comprising the following steps:
step one, a rectangular frame (1) is connected with a tractor in a traditional mode, a master controller (12) is electrically connected with a vehicle-mounted controller, a vehicle-mounted power supply is electrically connected with each electrical element in sequence, then the tractor pulls the rectangular frame (1) to perform integral operation in a farmland, and four rollers (17) are in contact with the ground and roll along with the movement of the tractor;
step two, a first motor (26) is controlled to be started through a first divider controller (14), a motor shaft of the first motor (26) drives a first driving belt pulley to synchronously rotate, a first driven belt pulley is driven through a first belt (27), a bidirectional lead screw (22) synchronously rotates, the bidirectional lead screw (22) and a pair of threaded cylinders (21) are spirally acted to drive the translation plates (2) on two sides to oppositely or reversely slide along a pair of cross rods (23), and then the translation plates (2) are driven to be equidistantly adjusted through the hinging action of a first hinging rod (24) and a second hinging rod (25), so that a plurality of land turning wheels (42) are driven to be equidistantly adjusted;
step three, a second motor (36) is controlled to start through a second sub-controller (15), a motor shaft of the second motor (36) drives a second driving belt pulley to synchronously rotate, a second driven belt pulley, a transverse shaft (34) and a plurality of cams (35) are driven to synchronously rotate through a second belt (37), the cams (35) and a stop block (32) form a limiting effect, a lifting plate (3) is driven to slide along a pair of first sliding rods (31), and then a land turning wheel (42) is driven through a vertical plate (4) to carry out height adjustment;
and fourthly, sequentially controlling four micro motors (54) to be synchronously started through a third sub controller (13), driving a third driving belt pulley to synchronously rotate by a motor shaft of the micro motor (54), driving a third driven belt pulley, a polygonal sleeve (44) and a linkage shaft (41) to synchronously rotate through a triangular belt (55), further sequentially driving a plurality of polygonal sleeves (44), a polygonal shaft (45) and the linkage shaft (41) to synchronously rotate, driving a land turning wheel (42) and a land turning tooth (43) to rotate through the linkage shaft (41), and performing land preparation operation on a farmland through the land turning tooth (43).
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| CN202310234349.0A CN115918302B (en) | 2023-03-13 | 2023-03-13 | Agricultural soil preparation machine for pollution control and implementation method thereof |
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| CN202310234349.0A CN115918302B (en) | 2023-03-13 | 2023-03-13 | Agricultural soil preparation machine for pollution control and implementation method thereof |
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| CN115918302B (en) | 2023-11-03 |
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